Revert "[inspector] Add extra debug code to investigate crbug/897816"

This reverts commit 0fbe2717.

Reason for revert: Debug data has been collected. Removing debug code.

Original change's description:
> [inspector] Add extra debug code to investigate crbug/897816
> 
> BUG=chromium:897816
> 
> Change-Id: Ie28efcab73ccbcb6d8b1a7508b99aec59f3a3ae3
> Reviewed-on: https://chromium-review.googlesource.com/c/1384795
> Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
> Commit-Queue: Alexei Filippov <alph@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58383}

TBR=dgozman@chromium.org,alph@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: chromium:897816
Change-Id: I6b2b5dae2b7e42843d72573ba598e5acfec3514b
Reviewed-on: https://chromium-review.googlesource.com/c/1390926Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58481}

src/inspector/v8-runtime-agent-impl.cc

@@ -238,13 +238,6 @@ void V8RuntimeAgentImpl::evaluate(
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"),
                "EvaluateScript");
   int contextId = 0;
-
-  // TODO(alph): Temporary code to investigate the crash crbug.com/897816
-  char expression_for_debug[200];
-  std::snprintf(expression_for_debug, sizeof(expression_for_debug),
-                "V8RAI::evaluate %s", expression.utf8().c_str());
-  USE(expression_for_debug);
-
   Response response = ensureContext(m_inspector, m_session->contextGroupId(),
                                     std::move(executionContextId), &contextId);
   if (!response.isSuccess()) {